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  <title>评论列表</title>
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<body>
  <div class="container-fluid">
    <div class="common_title">
      评论列表
    </div>
    <div class="container-fluid common_con">
      <table class="table table-striped table-bordered table-hover mp20">
        <thead>
          <tr>
            <th>作者</th>
            <th>评论</th>
            <th>评论在</th>
            <th>提交于</th>
            <th>状态</th>
            <th class="text-center" width="100">操作</th>
          </tr>
        </thead>
        <tbody>
          <tr>
            <td>小周</td>
            <td>这是一条测试评论，欢迎光临</td>
            <td>《世界，你好》</td>
            <td>2017-07-04 12:00:00</td>
            <td>已批准</td>
            <td class="text-center">
              <a href="javascript:void(0);;" class="btn btn-warning btn-xs">拒绝</a>
              <a href="javascript:void(0);;" class="btn btn-danger btn-xs">删除</a>
            </td>
          </tr>
          <tr class="danger">
            <td>小右</td>
            <td>你好啊，交个朋友好吗？</td>
            <td>《世界，你好》</td>
            <td>2017-07-06 14:10:00</td>
            <td>待审核</td>
            <td class="text-center">
              <a href="javascript:void(0);;" class="btn btn-info btn-xs">批准</a>
              <a href="javascript:void(0);;" class="btn btn-danger btn-xs">删除</a>
            </td>
          </tr>
          <tr class="danger">
            <td>老周</td>
            <td>不好</td>
            <td>《世界，你好》</td>
            <td>2017-07-09 22:22:00</td>
            <td>待审核</td>
            <td class="text-center">
              <a href="javascript:void(0);;" class="btn btn-info btn-xs">批准</a>
              <a href="javascript:void(0);;" class="btn btn-danger btn-xs">删除</a>
            </td>
          </tr>
          <tr class="danger">
            <td>中周</td>
            <td>How are you?</td>
            <td>《世界，你好》</td>
            <td>2017-07-09 18:22:00</td>
            <td>待审核</td>
            <td class="text-center">
              <a href="javascript:void(0);;" class="btn btn-info btn-xs">批准</a>
              <a href="javascript:void(0);;" class="btn btn-danger btn-xs">删除</a>
            </td>
          </tr>
          <tr>
            <td>小右</td>
            <td>I am fine thank you and you?</td>
            <td>《世界，你好》</td>
            <td>2017-07-11 22:22:00</td>
            <td>已批准</td>
            <td class="text-center">
              <a href="javascript:void(0);;" class="btn btn-warning btn-xs">拒绝</a>
              <a href="javascript:void(0);;" class="btn btn-danger btn-xs">删除</a>
            </td>
          </tr>
          <tr>
            <td>哈哈</td>
            <td>一针见血</td>
            <td>《世界，你好》</td>
            <td>2017-07-22 09:10:00</td>
            <td>已批准</td>
            <td class="text-center">
              <a href="javascript:void(0);;" class="btn btn-warning btn-xs">拒绝</a>
              <a href="javascript:void(0);;" class="btn btn-danger btn-xs">删除</a>
            </td>
          </tr>
          <tr>
            <td>武秀英</td>
            <td>外影广条同取水权科速工与。矿身面却属次养导务作者用品油调。高石期品极放存斗一号口消别共去。</td>
            <td>《世界，你好》</td>
            <td>1970-03-15 11:31:50</td>
            <td>已拒绝</td>
            <td class="text-center">
              <a href="javascript:void(0);;" class="btn btn-danger btn-xs">删除</a>
            </td>
          </tr>
          <tr>
            <td>胡娟</td>
            <td>采参什正面准观提干在易东统。走部系取团商机酸科往证和流物实则。入程用指学行利划影现清关织方。</td>
            <td>《第四篇示例文章》</td>
            <td>1970-03-23 14:16:57</td>
            <td>已拒绝</td>
            <td class="text-center">
              <a href="javascript:void(0);;" class="btn btn-danger btn-xs">删除</a>
            </td>
          </tr>
          <tr>
            <td>邵艳</td>
            <td>国新研目心思力品家织通还如周气长多。话它思造约众系压程它过去全。必导则达发前何西最老四关向。</td>
            <td>《第一篇示例文章》</td>
            <td>1970-04-19 12:34:27</td>
            <td>已拒绝</td>
            <td class="text-center">
              <a href="javascript:editTr( 'trashed',10 );" class="btn btn-danger btn-xs">删除</a>
            </td>
          </tr>
          <tr>
            <td>唐军</td>
            <td>好联律物联使进很们有严这里月之。实养件矿商除政究定划必火起划六。内百那则变次引持只情车各地织持。</td>
            <td>《第四篇示例文章》</td>
            <td>1970-04-24 11:22:29</td>
            <td>已批准</td>
            <td class="text-center">
              <a href="javascript:editTr( 'rejected',11 );" class="btn btn-warning btn-xs">拒绝</a>
              <a href="javascript:editTr( 'trashed',11 );" class="btn btn-danger btn-xs">删除</a>
            </td>
          </tr>
        </tbody>
      </table>
      <div class="row text-center">
        <!-- <ul class="pagination pagination-sm">
          <li class="page-item first disabled"><a href="#" class="page-link">首页</a></li>
          <li class="page-item prev disabled"><a href="#" class="page-link">上一页</a></li>
          <li class="page-item active"><a href="#" class="page-link">1</a></li>
          <li class="page-item"><a href="#" class="page-link">2</a></li>
          <li class="page-item"><a href="#" class="page-link">3</a></li>
          <li class="page-item"><a href="#" class="page-link">4</a></li>
          <li class="page-item"><a href="#" class="page-link">5</a></li>
          <li class="page-item"><a href="#" class="page-link">6</a></li>
          <li class="page-item"><a href="#" class="page-link">7</a></li>
          <li class="page-item next"><a href="#" class="page-link">下一页</a></li>
          <li class="page-item last"><a href="#" class="page-link">尾页</a></li>
        </ul> -->
        <ul id="pagination" class="pagination-sm"></ul>
      </div>

    </div>
  </div>
  <script src="./libs/https.js"></script>
  <!-- 引入分页导航插件 -->
  <script src="./libs/jquery.twbsPagination.js"></script>
  <!-- 3、准备评论结构 -->
  <script type="text/html" id="tpl-comments">
  {{each data.data v}}
  {{if v.state == '待审核'}}
  <tr class="danger">
  {{else}}
  <tr>
  {{/if}}
    <td>{{v.author}}</td>
    <td>{{v.content}}</td>
    <td>《{{v.title}}》</td>
    <td>{{v.date}} {{v.time}}</td>
    <td>{{v.state}}</td>
    <td class="text-center">
      {{if v.state == '已通过'}}
      <a href="javascript:void(0);;" class="btn btn-warning btn-xs btn-reject" dataId = "{{v.id}}">拒绝</a>
      {{else if v.state == '待审核'}}
      <a href="javascript:void(0);;" class="btn btn-success btn-xs btn-pass" dataId = "{{v.id}}">批准</a>
      {{/if}}
      <a href="javascript:void(0);;" class="btn btn-danger btn-xs btn-del" dataId = "{{v.id}}">删除</a>
    </td>
  </tr>
  {{/each}}
  </script>
  <script>
    $(function () {
      let selPage = 1
      // 1、封装一个函数：获得评论数据，渲染页面
      function loadData(page) {
        // 2、发起请求获取评论数据
        $.ajax({
          type: 'get',
          url: BigNew.comment_list,
          data: {
            page: page,
            perpage: 5
          },
          success: function (backData) {
            // console.log(backData);
            if (backData.code == 200) {
              // 4、结合模板引擎与数据 生成标签结构
              let htmlStr = template('tpl-comments', backData)
              $('tbody').html(htmlStr)
              // 5、设置分页导航
              $('#pagination').twbsPagination('destroy')
              $('#pagination').twbsPagination(
                {
                  // 总页数：根据后台返回的文章数量来决定
                  totalPages: backData.data.totalPage,
                  // 当前被选中的页数
                  startPage: page,
                  // 当前可见页数，当前有几个数字按钮
                  visiblePages: 6,
                  // 关闭默认的初始点击事件
                  initiateStartPageClick: false,
                  // 修改分页导航的按钮文本
                  first: '首页',
                  last: '尾页',
                  prev: '前一页',
                  next: '下一页',
                  // 页码的点击事件
                  onPageClick: function (event, page) {
                    selPage = page
                    // page:当前被点击的代码，根据页码获得指定的文章数据
                    // console.log(page);
                    // 6、直接调用loadData函数，获得指定页面的数据加载结构
                    loadData(page)
                  }
                }
              )
            }
          },
        })
      }
      // 首次加载，第一页数据
      loadData(1)


      // 三个请求的接口和参数都是一样的
      // 封装函数，发起ajax请求
      // target：按钮的目标：批准，拒绝，删除
      // dataId：操作的评论id
      function changeData(target, dataId) {
        // 7、判断target，确认接口地址
        let url = ''
        if (target == '批准') {
          url = BigNew.comment_pass
        } else if (target == '拒绝') {
          url = BigNew.comment_reject
        } else {
          url = BigNew.comment_delete
        }
        // console.log(url);
        $.ajax({
          type: 'post',
          url: url,
          data: {
            id: dataId
          },
          success: function (backData) {
            // console.log(backData);
            if (backData.code == 200) {
              // 9、如果修改数据成功，什么情况对页码没有影响
              // 只有删除到最后一条数据才有页码影响
              if (target == '批准' || target == '拒绝' || $('tbody tr').length > 1) {
                loadData(selPage)
              } else {
                selPage = selPage - 1
                loadData(selPage)
              }
            }
          },
        })
      }

      // 8、设置三个按钮添加点击事件
      // 调用changeData，传入按钮文字，评论的id
      // 利用事件委托
      $('tbody').on('click', 'a', function () {
        let text = $(this).text()
        let dataId = $(this).attr('dataId')
        // console.log(text);
        // console.log(dataId);
        changeData(text, dataId)
      })
    })
  </script>
</body>

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